Add comments to all files

[jrgmartin]

• HTML comments around all major html elements
• PHPDoc standard at top of all files
• PHPDoc standard at top of all functions

  Views format

<?php
/**
 * [DESCRIPTION ETXT GOES HERE]
 *
 * @package monolith
 */
?>

[simonpmiles]

@juliotaylor @jrgmartin I've added comments to all the layout files barring the panels ones as I think these are probably going to be redundant in Foundation. See issue #192 for deets about the panels conundrum.

[juliotaylor]

if this is done and merged, close the issue